### Q1: What are the main differences between User Interface (UI) and User Experience (UX) in frontend development?  
### Q2: How can conducting usability tests enhance the user experience of a financial application?  
### Q3: Describe a scenario where a beautiful UI led to a poor UX. What could have been improved?  
### Q4: What user-centered design techniques can be used to gather insights from potential users in the finance sector?  
### Q5: How can creating user personas contribute to better design decisions in fintech applications?  
### Q6: What are some common challenges that arise when implementing user-centered design principles?  
### Q7: Why is clear communication essential when presenting user feedback to a design team?  
### Q8: How can you effectively convey the importance of user-centered design to stakeholders within a fintech company?  
### Q9: In what ways can improving communication skills enhance collaboration during the iterative design process?